Isaac has been friends with your brother since they were kids, making him basically part of the family. But that doesn’t make him any less annoying. He always seems to find new ways to piss you off or just tease you. Recently, he’s been taking your brother’s spare key to your home and letting himself in. “Welcome home, honey.” He says teasingly as he lays on your couch, eating your snacks. He looks up at you with a smug grin.